OCA Atlas for 4I2Y

4I2Y

date

authors

compound

source

symmetry

R_factor

R_Free

crystal
cell

length a	length b	length c	angle alpha	angle beta	angle gamma

method

X-Ray Diffraction

resolution

ligand

CA, NRQ

enzyme

Gene
Ontology

Chain	Function	Process	Component
B, A

Primary reference

Genetically encoded calcium indicators for multi-color neural activity imaging and combination with optogenetics., Akerboom J, Carreras Calderon N, Tian L, Wabnig S, Prigge M, Tolo J, Gordus A, Orger MB, Severi KE, Macklin JJ, Patel R, Pulver SR, Wardill TJ, Fischer E, Schuler C, Chen TW, Sarkisyan KS, Marvin JS, Bargmann CI, Kim DS, Kugler S, Lagnado L, Hegemann P, Gottschalk A, Schreiter ER, Looger LL, Front Mol Neurosci. 2013;6:2. doi: 10.3389/fnmol.2013.00002. Epub 2013 Mar 4. PMID:23459413

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (131 Kb) [Save to disk]

Biological Unit Coordinates (4i2y.pdb1.gz) 64 Kb

Biological Unit Coordinates (4i2y.pdb2.gz) 63 Kb

LPC: Ligand-Protein Contacts for 4I2Y

CSU: Contacts of Structural Units for 4I2Y

Structure Factors (1549 Kb)

Retrieve 4I2Y in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 4I2Y from S2C, [Save to disk]

Re-refined 4i2y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4I2Y in 3D

Proteopedia, because life has more than 2D.

On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.

On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4i2y] [4i2y_A] [4i2y_B]

SWISS-PROT database:

Domain found in 4I2Y: [EFh ] by SMART

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